Protecting Children Through Vaccines (in the United States)

Disease

When Do Vaccinations Typically Start

Chickenpox (varicella)

Age 12–15 months

COVID-19

Age 6 months (vaccines made by Pfizer-BioNTech and Moderna)

Dengue

Age 9 years

Diphtheria

Age 2 months

Haemophilus influenzae type b infections (such as meningitis)

Age 2 months

Hepatitis A

Age 12–23 months

Hepatitis B

Birth

Human papillomavirus (HPV)

Age 11–12 years (can start at age 9 years)

Influenza

Age 6 months

Measles

Age 12–15 months

Meningococcal meningitis

Age 11–12 years

Age 2 to 9 months for children at high risk

Mumps

Age 12–15 months

Pertussis

Age 2 months

Pneumococcal infections

Age 2 months

Polio

Age 2 months

Rotavirus infection

Age 2 months

Rubella (German measles)

Age 12–15 months

Tetanus

Age 2 months